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130 changes: 130 additions & 0 deletions Cargo.lock

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2 changes: 1 addition & 1 deletion Cargo.toml
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@ readme = "README.md"
rust-version = "1.69.0"

[target.'cfg(unix)'.dependencies]
nix = { version = "0.30", default-features = false, features = ["signal"]}
nix = { version = "0.31", default-features = false, features = ["signal"]}

[target.'cfg(target_vendor = "apple")'.dependencies]
dispatch2 = "0.3"
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6 changes: 3 additions & 3 deletions src/platform/unix/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -90,7 +90,7 @@ pub unsafe fn init_os_handler(overwrite: bool) -> Result<(), Error> {
signal::SigAction::new(handler, signal::SaFlags::empty(), signal::SigSet::empty());

let sigint_old = signal::sigaction(signal::Signal::SIGINT, &new_action)?;
if !overwrite && sigint_old.handler() != signal::SigHandler::SigDfl {
if !overwrite && !matches!(sigint_old.handler(), signal::SigHandler::SigDfl) {
signal::sigaction(signal::Signal::SIGINT, &sigint_old).unwrap();
return Err(nix::Error::EEXIST);
}
Expand All @@ -104,7 +104,7 @@ pub unsafe fn init_os_handler(overwrite: bool) -> Result<(), Error> {
return Err(e);
}
};
if !overwrite && sigterm_old.handler() != signal::SigHandler::SigDfl {
if !overwrite && !matches!(sigterm_old.handler(), signal::SigHandler::SigDfl) {
signal::sigaction(signal::Signal::SIGINT, &sigint_old).unwrap();
signal::sigaction(signal::Signal::SIGTERM, &sigterm_old).unwrap();
return Err(nix::Error::EEXIST);
Expand All @@ -117,7 +117,7 @@ pub unsafe fn init_os_handler(overwrite: bool) -> Result<(), Error> {
return Err(e);
}
};
if !overwrite && sighup_old.handler() != signal::SigHandler::SigDfl {
if !overwrite && !matches!(sighup_old.handler(), signal::SigHandler::SigDfl) {
signal::sigaction(signal::Signal::SIGINT, &sigint_old).unwrap();
signal::sigaction(signal::Signal::SIGTERM, &sigterm_old).unwrap();
signal::sigaction(signal::Signal::SIGHUP, &sighup_old).unwrap();
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